


Offshore Forecast
Issued by NWS
Issued by NWS
292 FZPN23 KWNM 222207 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 307 PM PDT Fri Aug 22 2025 Conditions given represent the highest within that period. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A high pressure ridge will persist W and NW of the N and central waters while a weak trough persists along the coast through Tue. By late Tue into Tue night weak low pressure forms over the central waters and then drifts NE over this region Wed before dissipating Wed night. High pressure will build in across the central and S waters from the W Wed and Wed night. A cold front is expected to move E into the N waters Wed night. Point Saint George to Point Arena .TONIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. .SAT...N winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...N winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .WED...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...N winds less than 10 kt. Seas 4 to 7 ft. Point Arena to Point Piedras Blancas .TONIGHT...NW winds 15 to 25 kt. Seas 4 to 8 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .MON...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...N winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED...Variable winds 10 to 20 kt. Seas 4 to 8 ft. .WED NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft.